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Comment Re:ridiculously bad summary (Score 1) 285

I've been driving for a few decades and have seen many serious injuries and fatalities, but not a single serious injury or corpse in a rear-end crash.

Except when you're on a motorcycle, then you're screwed. That's why I NEVER stop on a yellow when I'm on my bike, I much prefer to get a ticket than to be mowed down by the teenage girl texting while driving her father's SUV.

Comment Re: Federal Funding is not contingent on speed lim (Score 1) 525

I have never had a car not able to maintain a steady 80-85 mph, hill or no hill, even my first car, a 1983 Ford Escort with something like 65hp...

And I've been on the road for 22 years, with 14 different cars. 90% of these cars had small 4cyl engines.

I think the problem is most drivers can't be bothered to maintain their speed on hills, I'm often overtaken by cars going faster than me, and then I pass them on a hill, to be overtaken by them again after the hill, while I'm on cruise control and maintaining my speed +-1mph.

Submission + - Mars' Atmosphere is Leeching Out Into Space (discovery.com)

astroengine writes: Early results from NASA’s recently arrived MAVEN Mars spacecraft show an extensive, tenuous cloud of hydrogen surrounding the red planet, the result of water breaking down in the atmosphere, scientists said Tuesday. MAVEN, an acronym for Mars Atmosphere and Volatile Evolution, arrived on Sept. 21 to help answer questions about what caused a planet that was once warm and wet to turn into the cold, dry desert that appears today. “It’s measurements like these that will allow us to estimate the escape rate of hydrogen from the Martian atmosphere to space today. It’s an important measurement to make because the hydrogen ... comes from water lower down in the atmosphere,” MAVEN scientist Mike Chaffin, with the University of Colorado, Boulder, told reporters on a conference call.

Submission + - Z machine makes progress toward nuclear fusion (sciencemag.org)

sciencehabit writes: Scientists are reporting a significant advance in the quest to develop an alternative approach to nuclear fusion. Researchers at Sandia National Laboratories in Albuquerque, New Mexico, using the lab’s Z machine, a colossal electric pulse generator capable of producing currents of tens of millions of amperes, say they have detected significant numbers of neutrons—byproducts of fusion reactions—coming from the experiment. This, they say, demonstrates the viability of their approach and marks progress toward the ultimate goal of producing more energy than the fusion device takes in.

Comment Re:Even better idea... (Score 1) 236

So we just don't have to take a trip to anywhere now?

And it's not an argument against sending robot, it makes a lot of sense from a science point of view and I'm all for it.

But it's boring as hell. Last January I went to Paris for the first time, and let me tell you that it's way different than looking at beautiful pictures and exploring via Google Street View.

I would love to be able to go to the Moon or Mars someday... not that I think it will come to be in my lifetime sadly.

Submission + - How your heartbeat could kill the password (networkworld.com)

Steve Patterson writes: Bionym's BLE wearable authentication device uses the wearer's electro cardiogram (ECG) that promises to provide strong security without the complexity of regularly changing and remembering passwords.

The Nymi also incorporates a proximity sensor that determines the effective distance of the Nymi. For example, a secure Nymi payment transaction should take place at a very close proximity measured in centimeters, like Near Field Communications (NFC) transactions. Never manually log in and out of a computer – users are automatically authenticated and logged when they are within three feet of the device, and they’re logged out when they move more than three feet away. An interaction with a smart thermostat to raise or lower the temperature that recognizes the presence of the wearer might be measured in

Comment Re:Not surprising (Score 1) 506

Well when I took my driving class (way back in the 80's), it was called an emergency brake and we were showed the proper way to use it in an emergency: frantically applying/releasing at a fast rate. This way you can actually slow down the car while not completely loosing control. By the way this was told as a measure of last resort. Since the hydraulic brakes of modern cars consists of two independant circuits, you need both of these to fail before completely losing your brakes.

And you won't overheat your brake fluid, because it's a mechanical brake, that works with a steel cable... You can overheat the braking shoes and be left with almost no braking power tough.

Comment Re: Nope (Score 1) 511

I don't know where you learned COBOL, but passing parameters by reference is not only possible but also very easy... you just add "BY REFERENCE" after the parameter...

You can pass by value, by reference, by content, and also you can pass the address of the parameter.

Comment Re:If anyone actually cared... (Score 1) 710

Exactly, My old dryer had 2 motors, one for the fan and one to turn the drum. That drum was mounted on 8 ball bearing rubber wheels.

The newer one has only one motor doing both duties, and the drum, at the front, is resting on a strip of felt glued on the metal lip of the round opening, and at the back it's a centrally mounted metal sphere resting in a plastic hole, with a little grease.

After ten years the felt is so thin that it's about to get metal to metal.

Great!

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